I can’t think of any I regret buying. They have all been learning experience. I don’t care for anything plastic or the new S&Ws revolvers, with the lock. I have a S&W with the lock right now and it will go in a trade when I find something. The one gun I regretted selling, even at the time I sold it, was a Colt Woodsman Sport. It was a third series. I always thought of it as the finest semi-auto ever made. It was just a very well made little pistol. It to me, was like a fine double shotgun would be to a shotgunner. I was just out of college, in the late 80s married and had a baby. I sold it because I knew it would sell fast and I would get my money back out of it. I missed that little pistol for years. A few years back, I found one, new in the box, never fired. I bought it. This one will be with me until the end.